DoctorKote makes FBI spec ballistics gelatin targets along with their CeraKote business. They have recently released two gelatin targets shaped like a Lego minifigure and Han Solo in Carbonite.
You can order these off their website. The Han Solo and the Lego minifigure are $35 but are only on pre-order at the moment. Their FBI spec gelatin block is $90 and ready to use right out of the box.