There may not be that many. These are pics if they are dead or alive still. There's a thread on RSOC counting those still alive.
s1andyp Nice one
vroooom ptssssh 
It still looks like MDL when you double the size of the pic & DVLA have it down as a white 1597cc car, so we'll go for that.
Small one looks like BC 53839, but will not 'tag' it as unsure..and can't check as it's a foreign motor.
Good find tho

Looks like an 'auto express' test car or something.