No, the Regina can only be obtained in one mission, by failing it or "double driving" it and the Slamvan (means driving one of the two, then go back to the other, driving it etc) because you are told to drive the Slamvan to a location.
Wow, sorry for pointing out your posts are filled with bullsh*t. I understand that taking and uploading a picture (which would at least take 2 minutes) within a week after promising to do it the very same day, would be super hard. I'm sure your super busy life was so coowl and busy that those 2 minutes were way to long even though you have had time during the last few weeks to make other posts because they accidently didn't interfere with your awesome life. The fact that you could've uploaded and posted these pictures in the time you made this post isn't ironic at all.
Secondly, I truly believe that these colours are actually available on these vehicles because I've played over 120 gang wars and there is a good chance that having played about every gang war scenario possible, I still haven't seen them.
Hey, sorry I'm late for posting this as I just got the PS3 version but check it out. Forgive me for the quality. PSP camera is the only recording device I have, lol.
does any one know where i can find a parked up Sanchez in TLAD, ever since i started playing ive not seen 1 driving around (except in the bike races)
It's possible to find one when one of Angus' Bike Theft asks you to steal a Sanchez. If you managed to gain control of the bike, other Sanchez's will eventually show up on the road. Steal one of these bikes and store it at a safehouse, then complete or fail the mission.
The Prison Bus appears in the mission "Off Route" where Johnny must hijack it full of inmates, lose a three-star wanted level and then drive it down to Acter Industrial Park, after which it is pushed into the ocean when the inmates have disembarked; during the mission, this bus is depicted to be impervious to damage. The bus also can be seen in the mission "Get Lost" when the player must break into the Alderney State Correctional Facility and then when he is breaking out.
There is only one way to obtain this vehicle; the player must park the vehicle at a safehouse parking lot, move a safe distance away, and then kill themselves. You can only do this when doing the mission "Off Route".