Pancerny (soldier of polish 17-18 century light cavalry). Pancerny usually wore mail armour and were armed with composite bows, sabers and war hammers.
Nice, but first of all the sabre was curved (and You could work a bit on how it looks when in cover) and if it's koncerz, then it might be somewhat short (they were up to 160cm long). Also, the lance seems short - they were several meters long (ca. 5,5m). Moreover, now it's quite often believed tha...