I think you should go back to the very beginning and recreate your very first livery using all the new skills you have acquired over the years. Then you can put the 2 models side by side and marvel at the improvement. (Unless of course you've got worse since then ).
I had to look - my first repaint was 47522 in Parcels Green, uploaded on 14th October 2022. It has 17 subscribers. (The pic is of - I think - Version 2; I cannot find a pic of V1) That was followed by a couple more versions of 47522, then 47305 in TE Blue & Yellow; 47803 in 3 variations of Infrastructure livery; 40106 in Green and D200 / 40122 in Green. A lot of my repaints are only on the Hub; I don't have room on my Livery Designer for them - only 300 per TSW version (of which I have 3, 4 and 5). What I tend to keep on my computer are the base models of each loco or coach or wagon.
Back to Class 81s. There are a number of variations of Class 81 I can address. First, a few more bog-standard Full Yellow end examples: 81012
Back to Class 81. In the early 1980s, you could still see Electrics with Black headcode panels. Here are 2: 81007
The BR Class 81s were the only Electric locos allocated to Scotland in the 1980s, with all of them at Glasgow Shields Road. Some of them received the 'Salmon' emblem chosen for Motherwell TMD - allocated Diesels, again the only BR Blue Electrics to have such an embellishment. But herein lies a mystery - If you search for BR Motherwell Depot online, you will be taken to the now-Network Rail Depot on A721 Bellshall Road in Motherwell. If you search for Glasgow Shields Road Depot, you will be taken to St.Andrews Drive, off Shields Road, in the Pollokshields area of South Glasgow, which is rather a long way from Motherwell. It seems odd that Shields Road would adopt the same emblem as Motherwell when so far apart. What is even stranger is that there is a Shields Road off the A721 not far from Motherwell TMD, but which has no obvious railway connections! "And..." you may ask? Well, here are some 'Salmon' - flavoured Class 81s! 81003
You are the driver of a Class 31 about to take some vans from Hemel Hempstead sidings to Wembley Sidings, when the train Guard informs you of a fault with the Guards Van, meaning you will not be going anywhere. You set off to the Signal Box telephone at the far end of Platform 3 to report it. You are told to stay where you are until you are called back. So, you enjoy watching the trains roll by. After about a half hour, you are called back and told to return to your loco and await the arrival of a replacement Guards Van.
I didn't think I would be uploading Electric locos as part of a 'Team' , but actually the preserved AC electrics are in their 'own' Team - Team ACLG. The ACLG group was formed in 1996 and currently have 5 AC locos in their care: 81002; 82008; 83012; 85006; 89001. Over that time, they have also had ownership or care of a number of other AC Electrics: 84001 (owned by NRM); 86101; 86213; 86401 and 87002. I intend to model all the locos (except 89001) in a livery they have carried while preserved, or in the case of some, in a few of the liveries they have carried!