I put an Imagitarium all-in-one inside of an Ikea Rudsta and used silicone to attach cork to make the background.

I no longer remember all the plants I mounted or planted, but I have 5 ruby tetras, 4 sparkling gourami, 1 oto, and some ramshorn snails and cherry shrimp. There is a filter in the front right that pumps water up to a drip feature to keep things watered and filtered so that the only thing I need to do is water top offs and very occasional water changes to keep the tannins under control.