Master Model of Poland is becoming as prolific as Eduard when it comes to supplying modelers with after-market brass bits to enhance their latest projects. One of the latest offerings from Master Model is a brass replacement pitot tube for any 1/144thscale MiG-21. While this part will do nicely with any kit, you'd be hard pressed to find a finer example of a small scale (1/144) MiG-21 than those produced by Eduard.
This brass pitot tube is a straightforward replacement for the kit-supplied part. All you need do is snip off the forward section of the kit part, drill a hole in the mounting bracket to accept the new part, and attach the pitot tube (All of this, courtesy some well-drawn instructions). Exercise some caution because I managed to bend the thing just getting it out if the packaging. But don't fret too much as the brass pitot tube will need to be bent slightly (see instructions) to conform to the curve of the fuselage.