Skull theory/nub guesses please! Clear pictures

[MDSN713]

http://i1326.photobucket.com/albums/u644/mdsn713/F4AC5EE6-9E3A-4F4C-B03C-3071DA7C542F-578-0000006B049CF53D_zps18e73514.jpg

http://i1326.photobucket.com/albums/u644/mdsn713/6E8E4D10-1220-40C9-91B8-BAEFDB45BBDB-578-00000068FCC90C2A_zpse345c1e5.jpg

Is that the big head they associate with a boy??

[Jacobandflump]

I think it looks boy but not sure I'm looking at right thing, just had to ask for help with mine, good luck xx

[Wanting-a-girl]

I'm not seeing a nub

[Inky]

I don't see a nub. don't like to guess on skull.