Update to the windmills .. fiddling with the fab blades try make them look better.
Here 4 minor differences.
1. Is same as image in last post. The grey blades point 1.30, 3, 4.30, 6, 7.30, 9 and 10.30 and 12 on a clock.
2. I moved the blade shading .. changed the blades so they point 1, 2, 4, 5, 7, 8, 10, and 11. also darkened the center where the fan mechanism is.
3. Same as 2 except blades slightly darker grey.
4. Same as 2 and 3 except it do not have the darker grey in the center.

- Windmill2.png (17.45 KiB) Viewed 3474 times
When get the fan blades right can use the windmills to refill the dams or water tanks.

- Windmill3.png (23.93 KiB) Viewed 3474 times
Any suggestions appreciated .. even with my glasses on my eyes not the best for proper details.
Cheers all