It would be like previous lego games like lego island 2 the maps dont even look like lego they are just basically round hills and other stuff that isnt scaled to real life size but doesnt even look lego
Like for an example it would be like the map slopes just different texture and color thats basically what you would expect for only maps no slate no bedroom or kitchen no real life maps
and with their forums system i cant imagine there being mods because half the time they dont allow certain posts.