I just completed a few achievements for some XP on @union_build 

Osmonaut - 5 days transfers into osmosis chain (5XP) ✅

Play it SAFU - 5 days transfers into BSC chain (5XP) ✅

I also did transactions to Enter the Laboratory - 100 Transfers into Osmosis chain (10XP) and 4 - 100 Transfers into BSC chain (10XP) which hasn’t counted yet, hopefully it’ll count soon. 

Here are some of the best route to complete yours

XION (source) - OSMOSIS (destination)
SEI (source) - BSC (destination). 
You can get faucets using the link below 👇 

faucet links-
XION - faucet.xion.burnt.com
SEI - docs.sei.io/learn/faucet/

Zkgm