diff --git a/mods/mapgen/mapgen.lua b/mods/mapgen/mapgen.lua
index 44c03d4..916631b 100644
--- a/mods/mapgen/mapgen.lua
+++ b/mods/mapgen/mapgen.lua
@@ -521,14 +521,13 @@ minetest.register_biome({
 })
 
 minetest.register_decoration({
-	deco_type = "schematic",
+	deco_type = "simple",
 	place_on = "mapgen:deathly_grass",
-	schematic = minetest.get_modpath("mapgen").."/schematics/mapgen_oak_tree.mts",
+	decoration = {"mapgen:deathly_sapling",},
 	sidelen = 8,
 	fill_ratio = 0.034,
 	biomes = {"deathly_forest"},
-	flags = "place_center_x, place_center_z",
-	replacements = {["base:leaves"] = "mapgen:deathly_leaves", ["base:tree"] = "mapgen:deathly_tree", ["base:dirt"] = "mapgen:dirt"},
+	height = 1,
 })
 
 minetest.register_decoration({
@@ -547,7 +546,7 @@ minetest.register_decoration({
 	sidelen = 8,
 	fill_ratio = 0.047,
 	decoration = {"mapgen:long_grass_1", "mapgen:long_grass_2", "mapgen:long_grass_3", "mapgen:long_grass_4", "mapgen:long_grass_5"},
-	biomes = {"grassy_plains"},
+	biomes = {"grassy_plains", "v6_forest"},
 	height = 1,
 })
 
@@ -594,47 +593,43 @@ minetest.register_decoration({
 })
 
 minetest.register_decoration({
-	deco_type = "schematic",
+	deco_type = "simple",
 	place_on = "mapgen:grass",
-	schematic = minetest.get_modpath("mapgen").."/schematics/mapgen_oak_tree.mts",
+	decoration = "mapgen:mg_oak_sapling",
 	sidelen = 8,
 	fill_ratio = 0.034,
-	biomes = {"oak_forest", "floral_oak_forest", "floral_oakg_forest"},
-	flags = "place_center_x, place_center_z",
-	replacements = {["base:leaves"] = "mapgen:oak_leaves", ["base:tree"] = "mapgen:oak_log_tree", ["base:dirt"] = "mapgen:dirt"},
+	biomes = {"oak_forest", "floral_oak_forest", "floral_oakg_forest", "v6_forest"},
+	height = 1,
 })
 
 minetest.register_decoration({
-	deco_type = "schematic",
+	deco_type = "simple",
 	place_on = "mapgen:grass",
-	schematic = minetest.get_modpath("mapgen").."/schematics/mapgen_oak_tree.mts",
+	decoration = "mapgen:mg_cherry_sapling",
 	sidelen = 8,
 	fill_ratio = 0.034,
-	biomes = {"cherry_blossom_forest"},
-	flags = "place_center_x, place_center_z",
-	replacements = {["base:leaves"] = "mapgen:cherry_blossom_leaves", ["base:tree"] = "mapgen:cherry_tree", ["base:dirt"] = "mapgen:dirt"},
+	biomes = {"cherry_blossom_forest", "v6_forest"},
+	height = 1,
 })
 
 minetest.register_decoration({
-	deco_type = "schematic",
+	deco_type = "simple",
 	place_on = "mapgen:snowy_grass",
-	schematic = minetest.get_modpath("mapgen").."/schematics/mapgen_evergreen.mts",
+	decoration = "mapgen:mg_evergreen_snow",
 	sidelen = 8,
 	fill_ratio = 0.051,
 	biomes = {"taiga"},
-	flags = "place_center_x, place_center_z",
-	replacements = {["base:leaves"] = "mapgen:evergreen_leaves_snowy", ["base:tree"] = "mapgen:evergreen_tree", ["base:dirt"] = "mapgen:dirt"},
+	height = 1,
 })
 
 minetest.register_decoration({
-	deco_type = "schematic",
+	deco_type = "simple",
 	place_on = "mapgen:grass",
-	schematic = minetest.get_modpath("mapgen").."/schematics/mapgen_evergreen.mts",
+	decoration = "mapgen:mg_evergreen_sapling",
 	sidelen = 8,
 	fill_ratio = 0.061,
-	biomes = {"evergreens_forest"},
-	flags = "place_center_x, place_center_z",
-	replacements = {["base:leaves"] = "mapgen:evergreen_leaves", ["base:tree"] = "mapgen:evergreen_tree", ["base:dirt"] = "mapgen:dirt"},
+	biomes = {"evergreens_forest", "v6_forest"},
+	height = 1,
 })
 
 minetest.register_decoration({
@@ -652,20 +647,19 @@ minetest.register_decoration({
 	place_on = {"mapgen:edens_grass", "mapgen:grass"},
 	sidelen = 8,
 	fill_ratio = 0.08,
-	biomes = {"edens_garden", "floral_plains", "floral_oak_forest", "floral_oakg_forest", "cherry_blossom_forest_floral", "birch_forest_floral"},
+	biomes = {"edens_garden", "floral_plains", "floral_oak_forest", "floral_oakg_forest", "cherry_blossom_forest_floral", "birch_forest_floral", "v6_forest"},
 	height = 1,
 	decoration = {"flowers:dandelion_white", "flowers:dandelion_yellow", "flowers:geranium", "flowers:rose", "flowers:tulip", "flowers:viola", "mapgen:long_grass_1", "mapgen:long_grass_2", "mapgen:long_grass_3", "mapgen:long_grass_4", "mapgen:long_grass_5"},
 })
 
 minetest.register_decoration({
-	deco_type = "schematic",
+	deco_type = "simple",
 	place_on = "mapgen:grass",
-	schematic = minetest.get_modpath("mapgen").."/schematics/mapgen_oak_tree.mts",
+	decoration = "mapgen:mg_birch_sapling",
 	sidelen = 8,
 	fill_ratio = 0.030,
-	biomes = {"birch_forest", "birch_forest_floral", "birch_forest_grassy"},
-	flags = "place_center_x, place_center_z",
-	replacements = {["base:leaves"] = "mapgen:birch_leaves", ["base:tree"] = "mapgen:birch_tree", ["base:dirt"] = "mapgen:dirt"},
+	biomes = {"birch_forest", "birch_forest_floral", "birch_forest_grassy", "v6_forest"},
+	height = 1,
 })
 
 minetest.register_decoration({
@@ -734,4 +728,21 @@ minetest.register_ore({
 	clust_size = 4,
 	height_max = 16385,
 	height_min = -16385,
+})
+
+-- V6 styled biome
+
+minetest.register_biome({
+	name = "v6_forest",
+	node_top = "mapgen:grass",
+	depth_top = 1,
+	node_filler = "mapgen:dirt",
+	depth_filler = 4,
+	node_dust = "air",
+	node_underwater = "mapgen:dirt",
+	y_min = -31000,
+	y_max = 31000,
+	node_shore_filler = "mapgen:sand",
+	heat_point = 35,
+	humidity_point = 55,
 })
\ No newline at end of file