This one is based on a few the most common type XIIa form.
Scabbard is based on original sculpture,
belting are based on sarcophagus of Henry VI Probus and another similar belt from sculpture.

A few photos are from Dimicator page: https://dimicator.com/
I don’t know source of other photos (please let me know if you know).

Measurements:
Total lenght: 114,3cm
blade lenght: 90cm
Blade width: 52mm
Blade thickness on the base 5mm
Weight: 1383g
Balance: 12,5cm
Grip lenght: 17,8cm
Edges: sharp