Castle Panic 1st edition organizer for RadBench's Tower and Wall upgrades
I really loved RadBench's towers and walls design, among other pieces. The problem is that there's no inserts that I could find that would accommodate those, so I made my own! I also modified the keep so that it'd fit inside the box by cutting it in half, and making the top separatable and shrunk down. I mounted slots for putting catapult and ballista on it as well. The space was pretty limited so I did the best I could cramming everything inside while keeping them as organized as possible. Look at photos on how to store pieces and towers.
The KeepBase have two pieces, A and B. One is slightly different from the other (a result of it not cutting perfectly in half for some reason) Print one of everything, with exception of GenericSmallHolder which you'd print two of. One of those is to store the old tower/wall/flame tokens, and another is for storing the player turn order and engineer cards. I also printed tile holders in different colors to help me visually identify which is which (pink for imps, purple for wizard monsters matching wizard's tower color, etc). The spacers are to fill in the remaining gaps to keep tiles from falling out. I place the draw bag on top of the towers to help keep them from being scratched accidentally.
I don't have 2nd edition so I don't know if this is compatible with that or not.