designs of production of things i want to make of it

1. My pathradi house
2. my danigadhiya house
3. my naya bazaar house
4. EV charging stations
5. ice-skating building and playing/fun things design
6. Biogas production facility
7. Amino acid plant
8. Blade and other metals smelting
9. sewage treatment plant
10. garbage incineration pant
11. robot manufacturing plant