Both winemilleri and dicrozoster will have a preopercular mark. This fish doesn't appear to have one. Maybe once you get it and it settles in, you can take better pictures.
The only geos that lack a preopercular mark are altifrons, abalios, brokopondo, surinamensis, and megasema. It's not the typical altifrons because the midlateral spot is too big, and it's not megasema because the midlateral spot is too small. The first picture looks very much like brokopondo because those fish look very similar to winemilleri in coloration, but brokopondo has spots in the tail and not stripes.
Both pictures are fairly poor quality and the fish doesn't even look the same in each picture. Let's see some better ones, or even a video, once you have the fish in your tank.