Hard to suggest style for a tree I cannot pick up and check whether options could work so please take these ideas with some spoon fulls of salt and always check the full validity of suggestions against what is really there before jumping in and following online advice.
I start by looking at aspects of the tree separately to avoid too much info:
Roots: Large roots visible but all on one side of the trunk - possibility to tilt the trunk toward those strong roots.
Trunk: Curves down low, some mature bark low. Straight, bare section toward the top. Very little taper.
Branches: First branch very low, almost brushing the pot already but it does have some foliage and good bends and fork.
Second branch also has good secondary growth and reasonably compact.
Upper branches from a whorl ( already swollen - inverse taper). Main upper branch long, bare and thick. 4? smaller branches not so bad.
Features: none visible
Faults: Lack of taper. Cluster of branches. Inverse taper
Given the analysis - upper trunk very plain, bare, no taper and cluster of branches producing inverse taper I'm looking for options with the 2 lower branches and probably remove the upper section.
Without being able to turn the tree and examine shapes and directions from all angles I can't work out whether that 2nd branch could be used as a trunk replacement. Look at direction and secondary branching to see if that's an option.
I usually don't recommend cascade style as an option because cascade appears easy but is generally difficult to pull off well. However, in this case I'm going to suggest it as a possibility.
The large roots showing higher on one side may allow a trunk tilt enough to look for a long term plan for developing cascade or semi-cascade. Please check that actual roots will allow this tilt before trying.
2nd branch appears quite high but might be used as main trunk on a strongly leaning tree. Check viability of this option.
I keep coming back to the lowest branch as an option for the main trunk. Check if that would be viable. Check if the trunk can be tilted enough to make that 1st branch the main trunk either strongly leaning, windswept, semi-cascade or cascade.