Aftermarket or retrofit fuse box?

This is an OEM Jeep power center similar to what I bought two of on ebay. Here you can see the one blank module. The 4 relay modules can be removed and reconfigured.

It's difficult to tell, but what I ended up with is the two tan modules hold 1 large relay and 2 of the micro relays. The two bright yellow modules hold 2 of the larger relays. So 6 of the largest relays and 2 of the little micro relays. I cut and rewired the small fuses mostly to feed the relay coils. You can do a "certain amount" of re-configuring on the large fuses in the box.