The Malaysia made concept car has a metal base with plastic body and spoiler.

a. gray, red base, black spoiler, black, red, and silver stripes and “41” on top, white Hot Wheels logo on spoiler, ra6gy, Mal. HW Track Champs #133 (2023) 1 – 2
b. red, blue base, black spoiler, blue, silver, and white stripes and “41” on top, white Hot Wheels logo on spoiler, gray ra6bk, Mal. HW Track Champs #133 (2023) 1 – 2
c. purple, blue base, black spoiler, aqua, black, blue, and white designs with “Rollin’ Solo”, “5” and livery on top, ra6bu, Mal. HW Track Champs #154 (2024) 1 – 2