CC BY-SA 4.0 (give attributution, same lisence)

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE
FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
DEALINGS IN THE SOFTWARE.

All default and farming wooden tools are made by Blockmen (default_tool_woodax, default_tool_woodpick, default_tool_woodshovel, default_tool_woodsword, farming_tool_woodhoe)

Rune hoe is a derived farming texture of the wooden hoe
Rune swords are a derived default texture of the wooden sword
Rune axes are a derived default texture of the wooden axe
Rune pickaxes are a derived defualt texture of the wooden pickaxe
Rune shovels are a derived default texture of the wooden shovel