Here are some recent pictures that were recently posted on the Marvel Movies fan site on Facebook. There's quite a few new pictures they've released as well as a ton of older ones.
The first picture is of Johnny Blaze's motorcycle. It looks like it's taken quite a beating and possibly even been lit on fire.
In this one we see someone dressed in black leather with white face paint and dots all over their face and jacket. It could be another character or it might have something to do with motion capture.
Here we get another look at the white-faced rider and he's with what appears to be Johnny's bike so maybe it is something do with the CGI.
Another look at the bike.
On set in Romania.
What looks like two guys wrestling on the hood of a vehicle, but I cant make out who they are.
To view more pictures, head over to the Marvel Movies Fansite on Facebook.