Mouse Cages From Scratch!

I have alot of mice and bar cages and shop bought are too small, I have built about 8 cages so far. Some better than others. The ones in the pic have gone now or been made into other cages.
I plan to make another one but money is low right now, but heres some that i made earlier!
Thay all took about a week to make.
There was alot of things used I will make a list
If anyone would like to know how to make the basic cage message me happy to help!
The cage were expensive as I had to buy perspex but the toys and houses I have built were reasonably priced
I didnt make all the houses and toys but you can see which ones are bought and which are not!
ALSO WOULD LIKE TO ADD DONT USE ROTASTAK BOTTLES FOR MICE LIKE I DID IN THE FIRST IF THEY FALL OUT MOUSIE CAN GET THROUGH THE HOLE!