There is this site (wich everyone knows probably) geek at play, I love those tutorials but I''ve got a question. the last tutorial (where they learn you how to make a sphere to a planet) there is this excellent atmosphere, now you're only gonna get this if you buy their pack but is there anyone who has an atmosphere like that or knows how to make it? cause I can't buy the pack and I find it stupid to buy a whole pack just for one atmosphere, please help!