You gonna have to forgive me, but I think it didn't came out very well. It is hard to judge from this small picture. Maybe it is the scan, maybe the compression or maybe you were shooting 135 mm lens from hand or there was some movement in the leaves. In general my perception is of general softness. Well, it happens with film easy. I don't know Rollei RPX, but maybe for a picture so rich with detail it needs different, more acutance oriented developer, (maybe even D76 but 1+2) I would try Beutler or Thornton 2 bath.
There is also a problem with, I think, some overdevelopment. The leaves, maybe yellow, but oak leaves never get that bright, went to zone 9 and lost any detail and texture causing really high contrast and almost a graphical effect of the picture.
From composition point of view maybe would be it worth to include the whole tree silhouette in the frame, however that's only my opinion.