Same with the german BR 204. That's rolling stock from times before livery designer. So they had to program the livery designer abilities for that locos completly new. But perhaps there is hope. The HST 125 was added with livery design cabebility later too. Especially GP9 would be a got switcher edition for other routes too.
i always wished they would have added the GP9U to livery designer. CN has sold some of them to a few shortline operators in US and Canada