3D rendering of the towers

Job ID: 34552742

Budget: $10 – $30 USD

I created two different towers. Now I need renders for them. Need to color them two colors red and white.
1) Short should be white and red.
2) length must be red white red.
I need them to have a transparent background, in PNG format.
The angle must be from bottom to top.
In total there should be 3 renders.
1+2) Each separately (transparent background, in PNG format)
3) Two more towers together against the background of the sky and the sun (PNG format)
Send models in STEP format.