Variants of a mold are catalogued separately, so each one has its own sets and minifigs. Check these too if something you expect is missing here.

• 4864b Panel 1 x 2 x 2 [Hollow Studs] Mold of this part
• 87552 Panel 1 x 2 x 2 [Side Supports / Hollow Studs] Mold of this part
• 4864apr0001 Panel 1 x 2 x 2 with Number 4 Print Print of this part
• 4864apr0002 Panel 1 x 2 x 2 with Number 3 Print Print of this part
• 4864apr0003 Panel 1 x 2 x 2 with Black Stripes Print Print of this part
• 4864apr0004 Panel 1 x 2 x 2 Solid Stud with Red/White/Blue Right Print Print of this part
• 4864apr0005 Panel 1 x 2 x 2 Solid Stud with Red/White/Blue Left Print Print of this part
• 4864apr0006 Panel 1 x 2 x 2 with Palm Tree Print Print of this part
• 4864apr0007 Panel 1 x 2 x 2 with Utility Arrow Print Print of this part
• 4864apr0008 Panel 1 x 2 x 2 with Red Cross Print Print of this part
• 4864apr0009 Panel 1 x 2 x 2 with Highway Print Print of this part
• 4864apr0010 Panel 1 x 2 x 2 with Box and Arrows and Globe Print Print of this part
• 4864apr0011 Panel 1 x 2 x 2 with Yellow Star Police Badge Print Print of this part
• 4864apr0012 Panel 1 x 2 x 2 with Telephone and White Lines Print Print of this part
• 4864apr0013 Panel 1 x 2 x 2 with Number 5 Print Print of this part
• 4864apr0014 Panel 1 x 2 x 2 with Red Bicycle Print Print of this part
• 4864apr0015 Panel 1 x 2 x 2 with Red Motorcycle Print Print of this part