Camponotus formicarium with modular conectors

I just take the ant nest from https://www.thingiverse.com/thing:1790526 and added the conectors than almost all 3d-printed modular formicariums use. All credits are for the original designer.
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This is the summary of the original one:

Formicarium inspired by AntsCanada designed for my small Camponotus Lingiperdus colony. After I found delivery time is 4 weeks+ and shipping to my country isnt cheap, I de