Greetings. Your badge relates to the Queen's Own Cameron Highlanders, an entirely different regiment, so, ah, best not.
In relation to the battered busby, I stand to be corrected but I have never seen reference to a Rifles 'busby' worn by the Cameronians (Scottish Rifles).
When the regiment was formed from the union of the 26th Cameronians Regt and the 90th (Perthshire) Light Infantry in 1881, all Rifle regiments were ordered to wear a cloth covered Home Service Helmet in Full Dress. Circa 1890, after much lobbying, "the hideous black helmet" was done away with. The 2nd pattern Rifle 'busby' was introduced for the Rifle Brigade, KRRC and Irish Rifle regiments. A little later, the Cameronians (Scottish Rifles) adopted a Rifle green shako instead (based on the 'last model' shako worn by Line infantry up until 1878.) As I say, I stand to be corrected, but I have only ever seen pictures of their buglers wearing either the Full Dress shako unique to the regiment or the glengarry undress bonnet/ forage cap.
One possibility to be considered relates to the fact that the marriage of the 26th and the 90th in 1881 was something of a 'shotgun' affair, with the 1st Bn (26th) and the 2nd Bn (90th) doggedly and defiantly maintaining their separate identities well into the C20, referring to themselves respectively as The Cameronians and the Scottish Rifles.
The 2nd Battalion embraced their Rifles identity whole-heartedly, having been fitted out as a light infantry corps when raised in 1793. It may be that for a short period the 2nd Battalion (Scottish Rifles) put their buglers in Rifle caps, when these were introduced circa 1890, before the Regiment adopted the shako for all circa 1892. The 2nd Bn were in India until 1895.. I can't decide whether that makes this scenario more or less likely. The 1st Bn, meanwhile, were in England until 1894
I have to say, I am not very convinced myself.