here is mine:
i wanted a compact pedal, so this is standard 1590BB Hammond pedal size. the holes are all made with a drill, a fretsaw and some filing. the "artwork" is a newspaper image and the "sparkling" topping in the lacquer is powder from the aluminium filing. had to break the axoloti apart of course. it is a tight fit, but it works. as of now it is a midi clock generator, selects different lfo waveforms on a connected blofeld and acts as a talkbox sound source and fx. (audio mono out to talkbox, from microphone to audio in, processing, audio out mono to mixer) yeah!! thanks to @SmashedTransistors for the OLED object.
some more pics, backside with most of the connections:
midi side:
gutshot, notice some filing on the axoloti to fit in the round corners of the enclosure. the midi part is under the right side while the oled is under the left side. the black tape holds an oled-alushield (to suppress unwanted noise from the oled, not sure if its necessary, but it does not hurt.) :
