I have already done a training video on FII Munchausen's Syndrome by Proxy, where I played a consultant paediatrician, recorded by Timechange Productions on behalf of the NHS. The fee was £250 for the day + £75 for the rehearsal, and the shoot at these rates got me my Equity membership. Would you be in a position to offer similar rates? I would be interested in submitting, and I presume that this job concerns professional work for professional actors.