Self-Made Rig - little process and 3 poses

This is the first picture I base on for my first pose I was going to rig using my self-made rig for the E-Learning week for self-rigging. I figured difficult parts to pose would be basically the hands, and arms, as there were some problems made during the creation of the rig due to the painting of the skin done incorrectly which I didn't had time to salvage.

As one would have noticed the problem with the right leg, I couldn't bend it upwards anymore as that would have interfered with the knee joints and would look unsightly. Some errors made with the hands as stated above.

This is what would have happened if I shifted the right leg wider, would have resulted in her crotch looking unsightly. So this is the best I could come up with, problems with the arms and shoulders also as can be seen from the above picture, if bent too far inwards instead of the elbows moving back like what a normal human suppose to move accordingly it will move in the opposite direction instead. Which defies logic.

This is the 2nd pose I was going to rig, it is a martial arts pose, whereby the legs are spread apart and are 90 degrees aligned to their body and back. I suppose difficult part will be nevertheless the arms again, as this time I have to bring them closer to each other.

Not only is the left arm unsightly, so is the left breast, maybe it's due to wrongly painting of the skin area, which I'm not sure about. Another part which I haven't discussed about are the hands, due to poor "Painting" the hands cannot fully clench into looking like a proper fist, instead they just look like clench fist while it is holding something, so one can see clearly a little gap between the fingers and the palm.

This will be the final pose I'll be attempting to rig. It looks similar to the above martial arts pose above. Only thing different is the pose for the right leg, and also a minor adjustment made to the right arm and hand.

The right leg looks somewhat off as it looks too rigid already. As for the right arm I tried shifting properly already but the most I could do was this.

As seen from this angle the left arm was also difficult to position as it would have resulted in the left hand being sunken into the left breast of the figure. Also note that the right arm wasn't fully out but was too straight and aligned horizontally with the body and shoulders.