I solved the Kappa problem. Carrot Container replaces it and Kappa is a 71 unlock. Donut because it's hilarious... (Carrot because it's the carrot on a stick to keep people questing!) :
Collector - The Official Escape from Tarkov Wiki
From Alpha Container to KAPPA! What an accomplishment for such a long grind. : r/EscapefromTarkov
How to Earn the Kappa Container in Escape from Tarkov - Cakeboost Guides