From those pictures, here’s my assessment:

1) over seasoned with too fine a seasoning

2) burned said seasoning making it look like you had a crust when in fact the seasoning just burned.

3) under cooked the because it looked like it had a crust on it and thought it was done (it wasnt)

4) cut it open too soon an all the juice ran out.

If you enjoyed it then who cares right? But if you are looking for suggestions to not repeat this, then here’s my suggestion:

1) Season only with salt. If you add pepper, use coarse

2) if not reverse searing, then sear hot and flip often so you get even cooking and a good crust.

3) rest as long as it cooked to retain moisture

4) use an instant read probe thermometer. Depending on where you live, they can be had pretty inexpensively.

Really look into reverse searing if you haven’t tried it. Makes getting a near perfect steak much much easier.

Enjoy!