3 out of 4 orinos look the same..but one looks totally diffrent..it almost looks like his 3 rings will not be connected when he grows up..heres the pics..the top pic is one of the orino that looks totally diffrent and the bottom one is where 3 look the same..
Not an expert but its just regular orinos. Nothing special just a little bit different thats all. I have fpur that same size im growing out and one is just like yours and the other three just like yours.
Just wait till they mature some before you can get a glimpse of what they might look like as adults. Mine seemed to go through "phases"before an official patterns kick in
They will change pattern and color like crazy in the first year. And just get better from there on. Too young to tell how their pattern will look as adults.