Heya mate! You should definitely look into it if you have enough time. For that building i spent about i dont know about 5-6 hours. but it is my second building in total. right now im working on a small map but i am an absolute beginner. If you have questions go ahead i try to answer them but keep in mind im really new into it.
I appreciate your offer but I'm not working at any project right now besides my own small map still got a lot to learn.
You should maybe check out the Official Indiestone discord server.