166 modular building pieces, ya can probably add more to it, made some preset floors,ceilings, stairs, also made 2 test levels 1k textures already setup as materials in blender and godot, ya can vertex paint all over the test model to see mossy,sandy or wet look of the textures   included blend file already have the materials setup and some base building blocks in it, so just duplicate and construct your thing Texture is in 1k resolution TestLevel1:12783 TestLevel2:16073 modular pieces tris:26197 License:  Creative Commons 0 / CC0 Come check out my progress at https://twitter.com/TheLoafbrr hope you like it!! ​​download and unpack models are in fbx/gltf folder and the texture is in the texture folder, extract the file for godot in the root of godot project folder for optimized collision mesh for exporting mesh in godot, combine all the pieces you constructed and duplicate it, press x and select limited dissolve, add -colonly in the name for godot