Grant has to shake off an incredible feeling of vertigo as he adjusts to his new diminutive stature. After a few minutes he's settled enough to examine himself. Looking back to the mirror, he sees he's an exact match to his DNA "donor", namely his nephew Danny.
Like the boy he's now a scrawny tot still a few months shy of his 3rd birthday. Grant giggles at the sight of the chubby cheeked, messy haired boy. This is perfect no one will ever think he could be a thief. Now he just needs to get ready for phase 2 of his plan.
First of all, he needs clothes. Thankfully he had the foresight to make his transformation at his sister's house. He heads for Danny's room, still adjusting to his unsteady legs and small steps. Once inside Grant gets to work quickly of assembling his ensemble.
First and least pleasantly, is the training pants he slides up his legs. Grant would have preferred to skip this part, but if he really is an exact copy of Danny he knows he'll probably end up needing them. He quickly pulls on some other clothes then moves on.
Second he grabs the bag he prepared. By all appearances it's a normal toddler's backpack, full of snacks, extra training pants, and toys. Except like him it is hiding a secret. Hidden compartments hold all the tools he needs for the job.
Now he just needs to get to the museum and pull of his heist. Of course he already has a plan to get there in his current form. He's...