Maximum Size Cho'Gath

Ok, I know this isn't going to be an original thing posted a bunch before, but, his ulti makes size increase on kills, yadda yadda yadda, lulu ultimate, then elixir of iron. Oh yeah, pretty big, but I just want to know, are there any ways for a BIGGER chocho? Like maybe a mastery or rune, possibly bring back ascension for a day so we can ascend choey for more size :3 anyways, I want him to be so big that he gets stuck walking down lane. Recap, I know that and makes cho'gath bigger, any other ways?