private Model method450() {
        if (super.animationId >= 0 && super.animationDelay == 0) {
            int k = Sequence.sequenceCache[super.animationId].frames[super.anInt1527];
            int i1 = -1;
            if (super.anInt1517 >= 0 && super.anInt1517 != super.idleAnimation) {
                i1 = Sequence.sequenceCache[super.anInt1517].frames[super.anInt1518];
            }
            return desc.method164(i1, k, Sequence.sequenceCache[super.animationId].anIntArray357);
        }
        int l = -1;
        if (super.anInt1517 >= 0) {
            l = Sequence.sequenceCache[super.anInt1517].frames[super.anInt1518];
        }
        return desc.method164(-1, l, null);
    }