The Time Shadow is a digital pedal (probably FV-1?) so not straightforwardly clone-able; could possibly recreate the overall function and feel of the algorithms (like PedalPCB did with the Aftermath to make the Deflector), but getting the actual lines of code that EQD and DBA wrote off of the chip is different.
Isn't the Bliss Factory just a Fuzz Factory with extensive control (e.g. presets, MIDI, dip-switches)?