The C-130 is a large plane covered in round parts and Blockland has ramped and square bricks. Please keep that in mind.
Anyway, this took a good 4 hours and I think the end result is good. It is the right scale and everything, and I'm pretty sure it's the most accurate C-130 ever built in BL. It can actually hold up to 4 jeeps or tanks, but the top part of the tank's hatch sticks out of the roof. The BL tank is a little tall though, so I'm sure Packer's tiger tank or something would fit nicely. Even if I don't get into Craftsmen or NWB, I'm glad I made an app that's no just another house or building.
Pics:

Good view of everything

Front

Back

My C-130 next to Strato's

Inside the front.

Top

Compare this to the following pic

Real C-130
I hope I get in :D