Looking to build a ground blind

Looking to build a ground blind with wheelchair accessibility...Any ideas?

Pallets installed up right and organized in a square or rectangle fashion with heavy camo/limbs as cover. You could put a T-post in the ground on the corner, and the pallet over the T-post to use as a moving door. I've thought about building this for a bow stand.

I built one for this purpose a few years ago, the entire 4 x 8 back wall hinged like a door. We had rubber horse stall mats and plywood for about 60 feet behind it, so a truck could get that close, and offload the wheelchair... rubber mats were better than plywood,

If you can get your hands on a shipping crate it would probably be the easiest thing to use. They come with a hinged door that is approximately 42 inches wide. If you add a pitched roof, windows and a ramp you're in business.