Vauxhall Omega (B2) Sedan Police 
different police skins, the dev making this model can pick the one of their likings
It also has an Irish skin Diecast variant even though Ireland never got the Omega let alone have Vauxhalls sold by dealer networks anymore…
Blueprint (will need some modifications)
CC2 Stats:
Fictional Name: Carlton Opaul Police
Vehicle Type: Sedan, Emergency
Derby Tier: 1
Pricing: 230k-320k
Exclusivity: VIP