Fixed some bg mixels like Frostdog, Puffo, Northur, Whiztle etc. Also added placeholder images of Snotrina and Buzzooie because SMBS had remembered the sprites of it when he was on scratch back in 2022. Credits: @IDoKookyStuff @Mixolix_Ellsworth17 @RockyGoldMixels @MRemixedNeoMix @THE_SMBS_ON_SCRATCH @The_Loudsnax @WDiamond_Studios @cartoonworld10 @A_MIXEL_ON_SCRATCH @MRetoldWorld @peyton_blue @UPATSFTrainz2004 @jammer06nt8 @NicolasCruz2004 LEGO, Cartoon Network, THOIP, BeansTheCat, Agustinantonio18 and PopCap.
