1/12 Capsule Toy Machine (Hasegawa Figure Accessories Series FA05)
Here's a great accessory kit for you 1/12 scale figures! Set includes parts to build two capsule toy machines that will stand 5.8cm tall when assembled. Also comes with 12 capsules! No toys inside, though. A snap-together kit, molded in light blue, white, and clear plastic, so painting is not really necessary (photos show assembled and painted models).
Multiple kits can be combined to make a rack of toy machines. Please note you only get two (2) per kit, though!