New Style FanDuct for i3Plus

Hello. I have been working for some time on the issue of lightening the head of the printer as well as for better visibility to the nozzle, and I have therefore considered this option inspired by D9 and D6. The cooling works slightly better than the stock, but significantly reduces the vibration and the visibility to the nozzle is much better, too, the nozzle can be removed without removing the cooler.For me this is quite enough. There is something to be done on the model, but for now I am provi