First own Maya Project - need some Feedback on what i got so far [WIP]

Blackcan · Feb 2018

Hey everyone,
i decided to Learn 3D about 2 Months ago and started my Own huge Project i want to realize.
I overcome a lot of Problems and mistakes but i am at a Point where i can see that this Project is going to visualize and before i Start with the end Shading, Texturing and Post-Still i want to ask you guys what you think so far, what i should change and so on.

So here are 4 Images from the Progress i made so far

This is the Lates state with way less Samples to speed up the Image

Image: https://us.v-cdn.net/5021068/uploads/editor/w1/nktakb47pvlg.jpeg

This is the render before the above with high samples and some Details weren't done yet

Image: https://us.v-cdn.net/5021068/uploads/editor/lv/w11vlcauazcv.png

This was a Test to show in which direction i want to go

Image: https://us.v-cdn.net/5021068/uploads/editor/f4/ay00bbdnad1g.png

And This is something while i worked on Modelling my Tank

Image: https://us.v-cdn.net/5021068/uploads/editor/4a/m9yfuiq5ma2t.png

Things i want to add in 3D:

Ivys, Leafs and other Stuff laying around and on the Tank, Cracked Concrete, Rust holes in the Roof, more Flowers to get some color in it, Shading and Texturing

things i want to add in Post-Still (Nuke + Photoshop):

God-rays, general color correction and Incresing Contrast on some Areas, More Leafs and Cracks in the Concrete,
Dust, Particles

So for any Feedback i would really love and be grateful for some insight tips and Ideas