Regulus Black (weeks before death)

So originally this was supposed to look like Sirius, but this one was the only one that looked remotely like Sirius. However, it still doesn’t look quite like Sirius, more like Regulus if he had gotten to 30. Sadly, though, he didn’t. I could imagine that the weeks before his death were stressful, hunting for horcruxes, serving Voldemort, killing muggle borns and muggles (though i have the feeling that Regulus didn’t at all what to do that).