Improved vortex model.

Less blur on vortex model.

Better vortex model

Minor fix

Reworked exterior texture. Added second variant for demat switch (bodygroup).

Slightly enhanced vortex texture.

Slight change to the vortex model - the texture isn't just mirrored now, but reversed instead.

Change so minor and unnoticeable that if you find out what's different I will personally send you a copy of remastered Shalka Interior (not really).

Fixed the materialization being out of sync while vortex flight is disabled.
Small Adjustments to the code for a better compatibility with other interior variants.
Added lamps for additional interior illumination.

Master's interior removed.