MouseGuard for BeeHive

I have a colleague into bee-keeping and he wanted me to print the original remix, after printing it he decided to use it for the rest of his hives and I wanted to do a better job with the requirements.

Everything is in OpenSCAD and written to be parametric.
I am still testing it out, consider this version as RC1 or Beta if you prefer.

It is design to be 2 parts as I am using 300x300 build plate. If you cannot fit it on your printer - OpenSCAD does make it easy. Version might be incoming.