how can you build lego mountains?

i am trying to build a lego ww1 moc of the isonzo battles and dont really know how to build these high and rocky mountains, i dont really have much experience building terrain and have no idea how to make it look good, also do you guys have any idea how to make alpini mini figs id need green pants and shirts? thanks for the help. submitted by /u/ReputationNo850 [link] [comments]