^ Minicab/Carry.
https://en.wikipedia.org/wiki/Mitsubishi_Minicab#/media/File:Mitsubishi_Minicab_2- 000.jpg
https://en.wikipedia.org/wiki/Suzuki_Carry#/media/File:2002_Suzuki_Carry.jpg

Edit: fix Carry link.

Thanks opal

Japanese wiki link doesn't work ( at least to me, gives only japanese writing which leads to more japanese writing on each link i click on ) but its a great start

Definitely a 2002 Carry

https://www.imcdb.org/vehicle_1514203-Suzuki-Carry-DA63T-2002.html
https://www.imcdb.org/vehicle_1604612-Suzuki-Carry-DA63T-2002.html

Thanks JngImpera

I'd say it's closer to a Minicab. Meanwhile, the not-Wikia-anymore article mentions a Daihatsu Hijet too.

https://hotwheels.fandom.com/wiki/Mighty_K

well.. that takes an unexpected twist...
Thanks Exiv96

Anyway, it was intended to be a generic model, nothing more. It's like the upcoming Lolux, a customised pickup with most body panels removed. Because of the pun name, everybody will say it's based on a Toyota Hilux, but it's probably just a generic design.