Warhammer 40k games played with my brother (tau)

So with the experiments and test cuts I have piles of my buildings everywhere so they get used when playing games with my brother the plays tau and I play space marines


3000 points each side
I’m playing space marines a fast attack/tank army and my brother is playing a mixed tau army, we both ignored the force organisation chart, and my army is still mostly on the spruces, hence the elastic bands around the land raider's
This table is all MDF buildings featuring mostly new items


2000 points each side using the card scenary from when i started production