3d printed enclousure

So idea is to design a 3d printed casing for development board Raspberry pi Sense hat with 'ETH-MINI-BOX-UK'(1*) raspberry pi connected as single unit. Sense Hat module(2*), and 'ETH-MINI-BOX-UK' as computer module. 1. Keep ETH mini module on the bottom black box cabin, 2. Need to provide intake air vent and a fan mountings and vent onto the other end of bottom cabin inside 3. With provision to access ETH mini module ports and switches (a protruted stud pointing for both side switches) 4. A slit (5.5 x 0.7)cms space onto the middle top (W/2,H) of the sheet (W = width of top sheet and H = height of sheet), for drawing 40 pin gpio cable (3*) So until now its all about the bottom cabin that can be held together by 4 screws, holding a. ETH mini module b. small Fan c. ports and switch access slots d. Top slit for Ribbion cable access between Eth-mini module to its Raspbery Sense hat module, lying flat on the top plate note: 4 holes can be provided to bolt sense hat onto top panel On top view, user might see just Sense Hat module, where he could connect to cables and access switches from the side and back end. As to finalise keep a clear acrylic sort lid with hinge and side latch, that protects the Sense hat from dust and operating it without opening lid.