I've seen things like this (https://www.crowdsupply.com/tinyfpga/tinyfpga-bx https://www.crowdsupply.com/tinyfpga/tinyfpga-bx) crop up on CrowdSupply. Not sure

I've seen things like this (https://www.crowdsupply.com/tinyfpga/tinyfpga-bx https://www.crowdsupply.com/tinyfpga/tinyfpga-bx) crop up on CrowdSupply. Not sure how close it is to what you have in mind.