"Давно хотел себе портальную пушку :)
I've been wanting a portal gun for a long time :)

Нашел модель в интернете, правда пришлось доработать под "свет", и распечатал.
I found the model on the Internet, but I had to modify it for the "electrics", and printed it out.

Получилось криво, но я доволен.
It turned out crookedly, but I'm happy."