For the 1994 F1 season, after reigning champion Alain Prost retired, Senna was able to join the Williams team. For first Senna’s pre-season tests the team used the car from the previous season, the FW15C. The scale model by Onyx represents this pre-season car.
| Season | Series | Event |
| 1994 | F1WC | Pre-season Tests |
| Driver | No. | Entrant |
| Ayrton Senna | 2 | Rothmans Williams Renault |
| Scale | Manufacturer | Collection |
| 1:43 | Onyx | |
| Cat. No. | Quality | Rarity |
| 187 | 
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