This kit represents the “prototype” F1 predecessor to the BT46B “fan car” and was somewhat of a flop due to the excessive weight of the huge flat-12 Alfa engine and poor cooling performance of the surface radiators concept. I ordered this kit from HLJ for the amazingly low cost of $17 USD (shippi
Fujimi Brabham BT46 Prototype 1/20 - Ready For Inspection
Fujimi Brabham BT46b, we are almost there : r/ModelCars
Brabham BT46 - Wikipedia
Brabham BT46 1977 Prototype (Model Car) - HobbySearch Model Car
Brabham BT46 (1:20 Tamiya)
1:20 Brabham BT46 1977 Prototype, FUJ-091853
Brabham BT46 (1:20 Tamiya)
Fujimi 1/20 Brabham BT46B : r/ModelCars
Brabham BT46 1977 Prototype Fujimi 091853
galaxyg's Content - Page 6
Brabham BT 46 Prototype 1977. FUJIMI 1/20