Bell Replica Helmet Alpine 2022 1:5 scale Spark Diecast Model Replica Helmet This Bell Replica Helmet (Alpine 2022 worn by Esteban Ocon) diecast model replica helmet is red/white/blue. It is made by Spark & is 1:5 scale (approx. 6cm / 2.4in tall). This model also comes in its own display case to keep it in perfect dust free condition.