Pro-Ukie sources are very easy to find; all you need is Twitter and a lot of them pop right out at you. Guys like @666_mancer, @worldonalert, @Militarylandnet, @Caucasuswar, @oryxspioenkop @IAPonomarenko all stick to posting pro-Ukie content (e.g. destroyed Russian convoys, dead Rus troops, etc.)
This is why I stick to posting Rus TG stuff. It's harder to find for most people and there's the risk of pro-Rus Twitters getting suspended. @ASBmilitary is a good example, and he was one of the biggest pro-Rus accounts. In order to even get your foot in the door for those, you need to search "site:t.me", then type a Russian keyword after which you can copy-paste from Google Translate (e.g. "война", "военный", etc.).