real data ganymede height map

[trappistplanets]

i found this real data exaggerated elevation model on thingiverse
https://www.thingiverse.com/thing:3686218/files
i converted that into a map

4k resolution
free to use but credite me and the author of that thingiverse model

does anyone know of any nicer looking global Ganymede topography DEM (digital elevation model)
if so can you pls send them in there full resolution that is available
i am also wondering if there is a Europa DEM i don't know about?