#650 - Glitchy "The UFO" Egg. (Normal type - No ability - 1 base stats all-around)
#651 - Glitchy "Brycenman" Bad Egg. (Normal type - No ability - 1 base stats all-around)
#652 - "The UFO". (Flying/Electric - Levitate ability - 100 base stats all-around)
#653 - Brycenman. (Dark/Psychic - Levitate ability - 100 base stats all-around)
#654 - Mecha Tyranitar "M.V". (Steel type - Analytic ability - 100 base stats all-around)
#655 - Gray Mecha Tyranitar "M.V2". (Steel/Electric type - Flash Fire ability - 100 base stats all-around)
#656 - Time machine. (Steel type - Motor Drive ability - 100 base stats all-around)
#657 - Female lower torso and legs "Large OL". (Normal type - Huge Power - 100 base stats all-around)
#658 - Pink alien. (Normal type - Insomnia ability - 100 base stats all-around)
#659 - Red alien with tentacles. (Dark type - Pressure ability - 100 base stats all-around)
#660 - Small robot "F?00". (Steel/Normal - Volt Absorb - 100 base stats all-around)
#661 - Big teal garbage ghost thing. (Dark/Ghost - WONDER GUARD - 100 base stats all-around)
#662 - Chained up gate. (Fire type - Blaze ability - 100 base stats all-around)
#663 - Chained up gate with a different cry and palette. Grass type - Early Bird ability - 100 base stats all-around)
#664-665 - Hanging target. (With different names - Flying/Electric type - Levitate ability - 100 base stats all-around)
#666-679 - Grounded target. (With different names - Dark/Psychic type - Levitate ability - 100 base stats all-around)
#680 - "The UFO2". (Psychic/Electric - Levitate ability - 100 base stats all-around)
#681 - Bigger robot, "F?002", that looks like it would evolve from F?00 if it was a real Pokemon. (Steel/Normal type - Reckless ability - 100 base stats all-around)
#682 - See 657. "Large OL2" (Normal type - Huge Power ability - 100 base stats all-around)
#683 - Judo Jim. (Fighting type - Huge Power ability - 100 base stats all-around)
#684 - Smeargle 2. (Same base stats and ability as regular Smeargle)
I found this in the description on this video right here:
https://www.youtube.com/watch?v=-R9Y89UHeXY
which shows all the mons being encountered in the wild and a ditto transforming into them (it uses some kind of default deta for the backsprite).
From what i can see here, giant OL, judo jim, and garbage ghost could be potential ubers. They have pure power, and garbage ghost is dark/ghost with wonder guard .-.
now all thats left to do is figure out their movepool, which i will try to do once i can find a good box modifier/starter modifier/fossil modifier code. They do all have pound at least