Nice work. Is all the plywood's grain pattern going the same way? I'm being picky when I say this but if your grain is all going the same way, next time I would turn it the other way. It would be stronger using a rip cut rather than a cross cut of the ply wood. Again, being picky here, take it with a grain of salt.
Last I checked plywood has its sheets of wood going cross grain already. Otherwise if it was all the same grain it would split regardless of how many layers there are.
Eg a 1/2" sheet of plywood is 4 layers of 1/8" wood with alternating grain.


















































