In this direct lateral view I’m tempted to think the prepectus flat, with a distinct anterior edge.

This is the same specimen as in the previous image, but now viewed anteroventrally. The rounded shape of the prepectus is more evident.

No sign of a flattened or edged region on the terminal tergum – i.e. no pygidial plate.

I presume the pair of large, lateral structures are part of the male genitalia. The parameres / gonostyle I guess..

[The small ovoid object I suspect is a parasite of some type]