Ender 3 part cooler

this is a cooler that fits the ender 3, i will make changes and additions as and when people tell me they need them, i am currently printing using one and i am having good results, but i want everyone else's opinion of how it prints out and performs, its my first design ive put on the internet, im new to CAD too,

UPDATE: i have added the adaptor for the stock part cooling fan, and i have made the part cooler pipes slightly easier to print for FDM printing