Capsuleeer Event XXI Tier 3 Combat (not worth it, just the skins!) 

FIT: www.eveworkben...
This is not my fit but it works for both T3 and T1 Combat Sites, allows you to quickly complete the reward track for the skins/boosters/etc if you want it. This means still a few hours of grinding though.
The sites it self don't pay well after the nerf, I'd only run this if you like the skins at this stage tbh.