Some years back, I made a pine box for the chassis of my Demeter TGA-3 combo. Wood, screws, glue, used goat collar and conduit clamps for the handle (these were free), blue grill cloth on clearance from Mojotone...$15 total for the shell, maybe. I made the matching 2x12 below it for a pinch more...
No, I knew it had some figuring. If you aim a flashlight at the guitar top with a steep angle and catch the reflection at the end of the guitar body with a white sheet of paper, the grain shows up.
In the bass player's studio last night with this 2x12 rig, practicing up for a gig in a couple weeks. No pedals for the hell of it. Just guitar, cable, amp.
Tall open back Seattle....
Short closed back Seattle...
B.A.D.-made 65 Amps open back, hacked and dinged up but sounds phenom, found local and ultra cheap...