so i just saw this earlier, and was thinking of making a bigger version for a tortoise enclosure basically id use 1x8s and make it 2 feet tall, 8’x3’x2’ all sides would be level, not slanted like the picture. i wouldnt put the glass on top like they did, id use a large clear tarp and drape it over to close it in. id also probably modify a humidifier to put in it. i currently have one 6-7” RF and was considering getting a second one same size or smaller that would be kept with him. this would mainly be a winter/bad weather enclose as i am building an 8’x8’ outdoor enclosure this year that theyd be in for 3/4 of the year probably