I seriously doubt it.
1.No maintenance base in Ukraine for MB engines,neither for locomotives of that type.It is completely new locomotive for Ukraine.It would be much more logical to send TE109s from Germany,as their maintenance base is in many ways unified with 2TE116(D49 diesel engine,bogies are same, auxillary equipment).
2.Not sure if you can put class 60 on 1520mm,as it wasn't developed for use on both types of gauge.
3.Haven't heard anything in the community about this.Only news about new locomotives were about Alstom two-unit electric locomotives which should come in 2027.
4.Ukraine hasn't put steam traction into regular use.