paint to match k100rt?

[shutterbug1024]

Anyone out there in Beemerland know where I can get a can of spray paint to match my bike? 1985 K100RT Silver scheme #616. I need to paint a lower fairing to match the bike. I tried a can from VIP auto but it bubbled up and looked like crap....thank you all........

1985 BMW K100RT
1972 Triumph Bonneville

Steve in Maine