Is this 'animation deformity'? (Photo)

Animation deformity such as you pictures show is very common with the dual plane procedure, because the muscle is detached from the chest wall and the cut edge then adheres to the scar capsule as it forms. It will not get better with time. Correction of the problem is either conversion to the split muscle plane or placing the implants above the muscle with re-attachment of the muscle.

Given you are only 6 weeks post operative this may change with time. Follow up with your surgeon for an in person examination to clarify. Regards, 

Yes, I think that your photographs do demonstrate animation deformity; hopefully, this will improve with time given that you are only six weeks out of surgery. In other words, as the breast implant "settle" hopefully the grip of the pectorals major contraction will decrease. If, on the other hand, you remain displeased in the longer term, further release of the pectorals major muscle  or conversion to the self glandular space (after careful consideration all the potential downsides associated with this maneuver), may be necessary. Best wishes for an outcome that you will be pleased with longer-term.