Need a Modern

ability is not the question here. many of us are able to create 3d systems, its not too much different from 2d systems or other conventional coding stuff. question is, who has time and who wants to help. most of us are busy enough with own projects or with participations on projects. i’d really recommend you, through all respect, to learn it yourself via reading tutorials and watching examples not ingame but in code. likely you would get faster progress.

Right, its not too difficult. You just need to edit heights. Unless you mean one 3D model includes a whole system…