Just wondering on peoples thoughs if this could become a bonsai ? it has a good nebari, but the trunk is the problematice part

what do I do with it ...Could I carve it, but would it look attractive and which branches should I consider removing? it only cost me $20 AUS so I can have some fun!! I could always removethe rear branches and tilt it back in photo 43530 for example and then plant it for ages to heal the scars. What do you think?
Jbhayman