Head for Maestro classic

Hey, everybody. Finished another work today. I didn't like the head of my FDM printer, too weak cooling. The little things didn't come out very well. The model is from the Russian company Maestro Classic. Well put a better fan and ducting. I had a hard time of course, the printer is closed, if anything will protrude will hit the wall and get stuck. But now it is clearly better.