I belive this Python interior shot illustrates some of the issues quite well:
View attachment 148087
You can see how the pilot is in a tall chair, unexpectedly far from the dashboard. And the Python actually has textured footrest under the dashboard where the pilot's feet would be if the whole ship was about 1/2 of its size and the pilot's head was kept at the same relative position.
Errmmm... wrong on pretty much ALL counts in essence (
will go into what you got right in a minute)
You clearly need to stop thinking about the HUD projection board as a dashboard like we have in a car.
The so-called foot rests are more likely meant to be vents of some sort rather than foot rests, they may share similar textures to the foot rests but they are clearly not the same model/texture.
Yes - the pilot is elevated in position in order to maximise their field of view and the "dashboard" is large, low and notionally out of easy reach so it does not obstruct the field of view.
As for the ship being half the size, the Viper craft are probably closest in overall design to the Python but the Python does not look like an up-scaled Viper.