More humans depicted like the one in the Pakal Votan tomb lid can be found in other artwork not depicting anything like a spacecraft, the figure from Kerr photo number 3422 seen reclining on a platform in a similar strange position. Then in Kerr photo number K7146, a dwarf reclining on a water lily pads spread out across the head of the water lily monster, which certainly isn't an engine for a space craft.
|Detail from vase from photo : Kerr number 3422|
|Detail from photo Kerr Number Kerr Number: 1184. Resurrection of infant in the otherworld. |
The calendar round could denote the years AD756 or AD808 (source research.mayavase.com/)
(Actually the person lying back appears to be undergoing a transformation into an animal.)
|Detail from photo Kerr Number 7146, a dwarf blowing conch shell while lying on bed of water lily |
pads which is sitting on head of water lily monster (Long nosed skeletal with lily pads emanating
from top of head) (source: http://research.mayavase.com/)